Systems Admin for almost 10 years now, designing and implementing systems and infrastructure, with high availability, resiliency and loadbalancing in mind.
I have vast experience in systems, virtualization, and storage. I have worked as sysadmin in clients of many business areas, bank, government, aeronautics.
Installation and administration of Microsoft and Linux solutions, on premises and in cloud provides as Azure/AWS.
Installation and administration of hypervisors like vMware/Hyper-V/KVM.
Network and security knowledge in Juniper, Checkpoint, Cisco, SonicWall, Pfsense.